38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
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From 1e0e33e1b19a7634b364ac7b97c3c9612d5b776f Mon Sep 17 00:00:00 2001
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From: Aurelien Jarno <aurelien@aurel32.net>
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Date: Sat, 15 Feb 2025 11:08:33 +0100
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Subject: [PATCH] Fix tst-aarch64-pkey to handle ENOSPC as not supported
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The syscall pkey_alloc can return ENOSPC to indicate either that all
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keys are in use or that the system runs in a mode in which memory
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protection keys are disabled. In such case the test should not fail and
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just return unsupported.
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This matches the behaviour of the generic tst-pkey.
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Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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Reviewed-by: Florian Weimer <fweimer@redhat.com>
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(cherry picked from commit 60f2d6be657aa8c663ee14bd266d343ae0f35afb)
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---
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sysdeps/unix/sysv/linux/aarch64/tst-aarch64-pkey.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/sysdeps/unix/sysv/linux/aarch64/tst-aarch64-pkey.c b/sysdeps/unix/sysv/linux/aarch64/tst-aarch64-pkey.c
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index 3ff33ef72a..c884efc3b4 100644
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--- a/sysdeps/unix/sysv/linux/aarch64/tst-aarch64-pkey.c
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+++ b/sysdeps/unix/sysv/linux/aarch64/tst-aarch64-pkey.c
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@@ -55,6 +55,10 @@ do_test (void)
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if (errno == ENOSYS || errno == EINVAL)
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FAIL_UNSUPPORTED
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("kernel or CPU does not support memory protection keys");
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+ if (errno == ENOSPC)
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+ FAIL_UNSUPPORTED
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+ ("no keys available or kernel does not support memory"
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+ " protection keys");
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FAIL_EXIT1 ("pkey_alloc: %m");
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}
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--
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2.48.1
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